Siemens 3G-OTH-21201 — Technical Specifications

Name: Siemens 3G-OTH-21201 SIEMENS IEC Supplementary Protector: 35 A Amps, 72V DC, 10kA at 400V AC, Screw Clamp, 5SY4, 400V AC (MPN 5SY42357). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: 400V AC; Curve Type: C; DC Voltage Rating: 72V DC; Max. AIR Rating: 10kA at 400V AC; Series: 5SY4; Brand: SIEMENS.
Brand: Siemens

The SIEMENS IEC Supplementary Protector (SKU 30XV10, MPN 5SY42357) is a 35 A, C-Curve, 2-Pole UL1077 DIN Rail-Mount supplementary protector from the 5SY4 series. It features a screw clamp terminal connection and is rated for 400V AC (10kA max. AIR) and 72V DC.

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Technical Specifications

Parameter	Value
AC	400V
DC	72V
Type	10kA at 400V AC, Screw Clamp, 5SY4
Brand	SIEMENS
Series	5SY4
Curve Type	C
Max. AIR Rating	10kA at 400V AC
AC Voltage Rating	400V AC
DC Voltage Rating	72V DC
Terminal Connection	Screw Clamp
Manufacturer Part Number	5SY42357